Base | Representation |
---|---|
bin | 1010110101111… |
… | …0101010101101 |
3 | 10011120110001202 |
4 | 2231132222231 |
5 | 43120222100 |
6 | 4302415245 |
7 | 1061354423 |
oct | 255365255 |
9 | 104513052 |
10 | 45476525 |
11 | 23741206 |
12 | 13291525 |
13 | 95634b3 |
14 | 607b113 |
15 | 3ed47d5 |
hex | 2b5eaad |
45476525 has 6 divisors (see below), whose sum is σ = 56390922. Its totient is φ = 36381200.
The previous prime is 45476521. The next prime is 45476531. The reversal of 45476525 is 52567454.
It can be written as a sum of positive squares in 3 ways, for example, as 3200521 + 42276004 = 1789^2 + 6502^2 .
It is not a de Polignac number, because 45476525 - 22 = 45476521 is a prime.
It is a super-2 number, since 2×454765252 = 4136228652151250, which contains 22 as substring.
It is an alternating number because its digits alternate between even and odd.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45476521) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 909506 + ... + 909555.
It is an arithmetic number, because the mean of its divisors is an integer number (9398487).
Almost surely, 245476525 is an apocalyptic number.
It is an amenable number.
45476525 is a deficient number, since it is larger than the sum of its proper divisors (10914397).
45476525 is a wasteful number, since it uses less digits than its factorization.
45476525 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1819071 (or 1819066 counting only the distinct ones).
The product of its digits is 168000, while the sum is 38.
The square root of 45476525 is about 6743.6284743452. The cubic root of 45476525 is about 356.9404420624.
The spelling of 45476525 in words is "forty-five million, four hundred seventy-six thousand, five hundred twenty-five".
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